package com.huazi.mp;


import org.junit.Test;
import org.springframework.beans.factory.annotation.Autowired;



/**
 * @author shkstart
 * @create 2021-03-18 11:46
 */
public class TreeList {

//    @Autowired
//    EduSubjectMapper eduSubjectMapper;
//    @Test
//    public void test(){
//        List<EduSubject> parent_id = eduSubjectMapper.selectList(new QueryWrapper<EduSubject>().eq("parent_id", "0"));
//        System.out.println(parent_id);
//    }
//
}
